Committed from
Fathom 4 LLC
$50.3 Million committed in FY2018–FY2026
- District
- SC-01
- Location
- 672 Marina DR Ste 202, Charleston, SC, 29492
- UEI
- MKKHGNXJA6V9
- DUNS
- 078459585
- Also known as
- Fathom 4 LLC, Fathom 4, LLC
- Full records
- Fathom 4 LLC → every agency they're paid byDepartment of Defense → everything they pay outDepartment of the Navy → just this bureau
How the money flows
Committed dollars by how USN's money reaches Fathom 4 LLC.
Contracts
$50.3M
100%
What they buy
Top products and services USN buys from Fathom 4 LLC under contract, by dollars committed.
Support- Professional: Engineering/Technical
$47.4M
Modification of Equipment- Communication, Detection, and Coherent Radiation Equipment
$1.7M
Maint/Repair/Rebuild of Equipment- Communication, Detection, and Coherent Radiation Equipment
$1.1M
Awards
The largest individual awards from USN to Fathom 4 LLC, by dollars committed.
Where the money went next
Fathom 4 LLC passed $9.7M of USN's money on to 5 sub-recipients. Sub-awards are prime-reported and may lag or under-report.
Science Applications International Corporation
$3.9M
2 sub-awards
Vickers & Nolan Enterprises LLC
$3.2M
1 sub-awards
Scientific Research Corporation
$1.7M
Competition
How many of USN's priced contract actions with Fathom 4 LLC drew exactly one offer — a competition on paper with a single bidder. A high share doesn't prove anything improper; it's a flag worth a second look.
Single offer
2
2%
Multiple offers
96
98%
What budget it comes from
The Treasury accounts USN's awards to Fathom 4 LLC draw on. Dollars committed on awards that span more than one account are split evenly across them.
Research, Development, Test, and Evaluation, Navy
017-1319
$14.4M
2 awards
Operation and Maintenance, Marine Corps
017-1106
$14.4M
2 awards
By fiscal year
Dollars committed from USN to Fathom 4 LLC, per fiscal year (FY2018–FY2026).
* FY2026 is year-to-date — the fiscal year is still in progress, so its total is still filling in. The striped band and dashed line mark that provisional stretch.
How to read these numbers
- Just these two
Every figure is money committed between this agency (or bureau) and this recipient — nothing either did with anyone else.
- Totals by action year
The aggregates reflect the fiscal year picked at the top, counted in the year each action happened.
- “Active in FY X”
The award list shows every award between the two with an action that year, at its full lifetime value — so a single award's amount can top that year's committed total.
- Flags, not verdicts
Competition marks contracts competed on paper that drew a single offer; Where the money went next is the sub-awards the recipient itself reported — which can lag or under-report.
- From FY2018 on
Pairing pages start at fiscal year 2018, the first year of complete assistance reporting.

